feat: drop support for transpiling the code that is being prevaled

[kentcdodds]

What:

Code that's being prevaled will no longer be transpiled. You should either transpile it ahead of time or only write the code in a version of JavaScript that runs natively in the version of node you're running.

Why:

It cause way too many weird bugs that take a TON of time to track down.

How:

• Remove the transpile part of transpileAndRequire.
• Update tests to be a little easier to maintain.
• Update docs

Checklist:

• [x] Documentation
• [x] Tests
• [x] Ready to be merged
• [ ] Added myself to contributors table N/A

[codecov[bot]]

Codecov Report

Merging #59 into master will not change coverage. The diff coverage is 100%.

@@          Coverage Diff          @@
##           master    #59   +/-   ##
=====================================
  Coverage     100%   100%           
=====================================
  Files           4      4           
  Lines         108    106    -2     
  Branches       22     22           
=====================================
- Hits          108    106    -2

Impacted Files	Coverage Δ
src/index.js	100% <100%> (ø)	:arrow_up:
src/helpers.js	100% <100%> (ø)	:arrow_up:

---

Continue to review full report at Codecov.

Legend - Click here to learn more Δ = absolute <relative> (impact), ø = not affected, ? = missing data Powered by Codecov. Last update d8be253...7498a95. Read the comment docs.

[kentcdodds]

:tada: This PR is included in version 3.0.0 :tada:

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot :package::rocket: